Patent application number | Description | Published |
20090096441 | Sensor-equipped rolling bearing apparatus - An annular member is mounted on an outer ring, and a sensor is fixed to the annular member. The annular member includes a fixing portion, and a cover portion. The sensor is fixed to the fixing portion by a bolt and a nut. The fixing portion is fixed to the cover portion by bolts. The cover portion is separate from the fixing portion, and therefore does not have an opening extending in a circumferential direction, and covers a magnet rotor fitted on an inner ring in the circumferential direction. | 04-16-2009 |
20090123101 | Rolling bearing device - In a rolling bearing provided with an outer ring connected to a mounting opening of a knuckle, an inner ring connected to a wheel through a hub, a rolling element intervening between the outer ring and the inner ring and a sealing device for sealing the space between the inner and outer rings from the outside, the rolling bearing is provided with a sealing member for limiting the foreign substance invading the rolling bearing side from a clearance existing between a drive shaft provided rotatably with the inner ring and the knuckle, the sealing member including a ring-shaped cover including a cylinder press-fit in the outer ring and a ring-shaped upstanding wall extended radially inwardly from the cylinder and an outer lip provided at an inner diameter end of the ring-shaped upstanding wall, the outer lip serving to show the sealing function in cooperation with the drive shaft. | 05-14-2009 |
20100210369 | WHEEL BEARING DEVICE AND MANUFACTURING METHOD THEREFOR - A wheel bearing device of the invention includes a flanged shaft member that includes a shaft portion to which a rolling bearing is assembled, a fitting shaft portion that is formed on one end side of the shaft portion and that is fitted to a center hole of a wheel, and a plurality of flange portions that extend radially outward on an outer peripheral surface located between the shaft portion and the fitting shaft portion and each of which has a bolt hole in which a hub bolt for fastening the wheel is arranged. Each flange portion is formed by side extrusion when a forged recess is formed at a center of an end surface of the fitting shaft portion by cold forging. | 08-19-2010 |
20120230624 | MANUFACTURING METHOD FOR WHEEL ROLLING BEARING DEVICE, AND WHEEL ROLLING BEARING DEVICE - An outer ring and rolling elements are fitted to a shaft portion of a shaft member for a wheel rolling bearing device from a shaft end portion of the shaft member, an inner ring and rolling elements are fitted to the shaft portion, and then the shaft end portion is clinched to form a clinched portion to thereby fix the inner ring. At this time, the shaft end portion to be clinched has a solid columnar shape, and a clinching jig is pressed against the shaft end portion, and the clinching jig is oscillated while being pressed in a direction toward one end side of the shaft portion to thereby increase the diameter of the shaft end portion to clinch the shaft end portion. | 09-13-2012 |
20120256342 | METHOD OF PRODUCING SEAL MEMBER - A method of producing a seal member includes: a mixing step of mixing an elastic material and fine particles using a kneading device, so as to form a mixed material; a molding step of charging the mixed material into a molding die, and forming an elastic molded piece having a shape corresponding to that of a molded seal of the seal member; and a particle removing step of removing the fine particles present on a surface of the elastic molded piece, so as to form the molded seal. | 10-11-2012 |
Patent application number | Description | Published |
20120238883 | OPTICAL MEASUREMENT SYSTEM, PORTABLE OPTICAL MEASUREMENT DEVICE USED THEREIN, AND REHABILITATION PLANNING METHOD USING SAME - An optical measurement system having a main and a portable optical measurement devices. The portable optical measurement device is provided with a second case portable by the subject, C second light sending means for illuminating the subject, D second light receiving means receiving light emitted from the subject, a second holder worn on the head of the subject and having at least (C+D) through holes therein, a control unit acquiring measurement data relating to a brain activity while controlling the second light sending and receiving means, and a communication unit communicating with the main optical measurement device, that (C+D)>(A+B) is satisfied, and that the communication unit of the portable optical measurement device transmits the measurement data acquired by the control unit of the portable optical measurement device to the main optical measurement device. | 09-20-2012 |
20130066214 | HOLDER AND LIGHT MEASURING DEVICE USING SAME - Provided is a holder which comprises at least two probe mount portions and is to be put on the head of a subject by inserting a light-transmitting probe for emitting light from the tip thereof or a light-receiving probe for receiving light through the tip thereof in the probe mount portion, the holder characterized by being provided with a linear backbone portion extending in a first direction, at least two linear branch portions extending in a second direction different from the first direction, and a disposition reference point disposed so as to match a first specific point, the first specific point being set in the head of the subject. | 03-14-2013 |
20130116521 | HOLDER AND LIGHT MEASUREMENT DEVICE EMPLOYING SAME - Provided is a holder which comprises at least two probe mount portions into which a light-transmitting probe for emitting light from the tip thereof or a light-receiving probe for receiving light through the tip thereof is inserted from above and is to be put on the head of a subject, the holder being characterized by further comprising: a linear backbone portion that extends in a first direction that is perpendicular to the above-described direction from above; and at least two linear branch portions that extend in a second direction that is perpendicular to the above-described direction from above and is different from the first direction, wherein the lower end portions of the probe mount portions protrude from the lower surface of the backbone portion or a branch portion and are tapered. | 05-09-2013 |
20150065890 | OPTICAL BIOMETRIC SYSTEM AND METHOD FOR USING SAME - An optical biometric system ( | 03-05-2015 |